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Single Family ResidenceResidential
$446,386$803 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $430,000 on May 9, 2025

523 BALL ST

SEDRO WOOLLEY, WA 98284
1
Beds
1
Baths
556 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$446K
$403K low$490K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$430,000 · May 9, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,432 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$269,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$179,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$90,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$274,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$269,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySkagit
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 120 ft²Patio · 252 ft²Porch · 380 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Central Elementary SchoolC
Elementary · Grades KG–6 · 0.4 mi
M
Cascade Middle SchoolD+
Middle · Grades 7–8 · 0.4 mi
H
Sedro-Woolley High SchoolC
High · Grades 9–12 · 0.6 mi

District: Sedro-Woolley School District

Neighborhood · ZIP 98284These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.204

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.29,610
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.91 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,495
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,499
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.107 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.43%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

523 Ball St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 84% of homes in Skagit County
  • Among the highest price per square foot in Sedro Woolley 98284
  • Smaller than 97% of homes in Skagit County
  • Has a smaller lot than 85% of homes in Skagit County
  • Older than 94% of homes in Skagit County

What homes are worth in Sedro Woolley 98284

Each bar is how many homes fall in that price range. The marker is this home.

This home
$316K$1.2M

This home is worth more than 24% of homes in Sedro Woolley 98284.

How it measures up in Sedro Woolley 98284

The dot is this home. The mark in the middle is the typical home in Sedro Woolley 98284.

Estimated value$446,386
CheaperTypical $524,431Pricier

Pricier than 24% of homes nearby

Price per ft²$803
CheaperTypical $364Pricier

Pricier than almost all homes nearby

Living area556 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.14 ac
SmallerTypical 0.3 acBigger

Bigger than 16% of homes nearby

Year built1915
OlderTypical 1989Newer

Newer than 8% of homes nearby

How 523 Ball St ranks against every home in each area.
MeasureThis homeSedro Woolley 98284Skagit County
Estimated valuepricier than$446,38624% of homes16% of homes
Price per ft²pricier than$803almost all homes98% of homes
Living areabigger than556 ft²4% of homes3% of homes
Lot sizebigger than0.14 ac16% of homes15% of homes
Year builtnewer than19158% of homes6% of homes

About 523 Ball St

How much is 523 Ball St, Sedro Woolley, WA worth?

The TopHap Estimate for 523 Ball St, Sedro Woolley, WA is $446,386 as of Sep 24, 2026. The likely range is $403,110 to $489,662. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 523 Ball St, Sedro Woolley, WA last sell?

523 Ball St, Sedro Woolley, WA last sold on May 9, 2025 for $430,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 523 Ball St, Sedro Woolley, WA?

523 Ball St, Sedro Woolley, WA has 1 bedrooms, 1 bathrooms, 556 square feet of living space and a 0.14-acre lot.

When was 523 Ball St, Sedro Woolley, WA built?

523 Ball St, Sedro Woolley, WA was built in 1915, making it 111 years old. The building has 1 story.

What schools serve 523 Ball St, Sedro Woolley, WA?

523 Ball St, Sedro Woolley, WA is assigned to Central Elementary School (elementary), rated C; Cascade Middle School (middle), rated D+; Sedro-Woolley High School (high), rated C. All sit in Sedro-Woolley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 523 Ball St, Sedro Woolley, WA compare to other homes in Sedro Woolley 98284?

Among the 9,673 homes in Sedro Woolley 98284, it is worth more than 24% of them ($446,386 against a typical $524,431), its price per square foot is higher than almost all of them ($803 against a typical $364), it is bigger than 4% of them (556 ft² against a typical 1,456 ft²), its lot is bigger than 16% of them (0.14 ac against a typical 0.3 ac) and it is newer than 8% of them (1915 against a typical 1989). Measured against all of Skagit County, it is worth more than 16% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 523 Ball St, Sedro Woolley, WA?

The 2026 property tax bill for 523 Ball St, Sedro Woolley, WA was $2,432. The county assessed it at $269,500.

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